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Income Taxes - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Income tax provision	$ 67.4	$ 34.9	$ 120.5	$ 83.4
Effective income tax rate, percent	24.50%	38.20%	24.40%	29.60%
Corresponding charge		$ 0.0		$ 0.0
Federal statutory income tax rate			21.00%
Cash paid for taxes, net of refunds received			$ 100.4	$ 43.7

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Corresponding Charge.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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